%a = alloca [2 x i32]
; CHECK-NOT: alloca
- %a0 = getelementptr [2 x i32]* %a, i64 0, i32 0
- %a1 = getelementptr [2 x i32]* %a, i64 0, i32 1
+ %a0 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 0
+ %a1 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
store i32 0, i32* %a0
store i32 1, i32* %a1
- %v0 = load i32* %a0
- %v1 = load i32* %a1
+ %v0 = load i32, i32* %a0
+ %v1 = load i32, i32* %a1
; CHECK-NOT: store
; CHECK-NOT: load
%phi = phi i32* [ %a1, %then ], [ %a0, %entry ]
; CHECK: phi i32 [ 1, %{{.*}} ], [ 0, %{{.*}} ]
- %result = load i32* %phi
+ %result = load i32, i32* %phi
ret i32 %result
}
%a = alloca [2 x i32]
; CHECK-NOT: alloca
- %a0 = getelementptr [2 x i32]* %a, i64 0, i32 0
- %a1 = getelementptr [2 x i32]* %a, i64 0, i32 1
+ %a0 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 0
+ %a1 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
store i32 0, i32* %a0
store i32 1, i32* %a1
- %v0 = load i32* %a0
- %v1 = load i32* %a1
+ %v0 = load i32, i32* %a0
+ %v1 = load i32, i32* %a1
; CHECK-NOT: store
; CHECK-NOT: load
%select = select i1 %cond, i32* %a1, i32* %a0
; CHECK: select i1 %{{.*}}, i32 1, i32 0
- %result = load i32* %select
+ %result = load i32, i32* %select
ret i32 %result
}
; Note that we build redundant GEPs here to ensure that having different GEPs
; into the same alloca partation continues to work with PHI speculation. This
; was the underlying cause of PR13926.
- %a0 = getelementptr [2 x i32]* %a, i64 0, i32 0
- %a0b = getelementptr [2 x i32]* %a, i64 0, i32 0
- %a1 = getelementptr [2 x i32]* %a, i64 0, i32 1
- %a1b = getelementptr [2 x i32]* %a, i64 0, i32 1
+ %a0 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 0
+ %a0b = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 0
+ %a1 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
+ %a1b = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
store i32 0, i32* %a0
store i32 1, i32* %a1
; CHECK-NOT: store
[ %a1b, %bb4 ], [ %a0b, %bb5 ], [ %a0b, %bb6 ], [ %a1b, %bb7 ]
; CHECK: phi i32 [ 1, %{{.*}} ], [ 0, %{{.*}} ], [ 0, %{{.*}} ], [ 1, %{{.*}} ], [ 1, %{{.*}} ], [ 0, %{{.*}} ], [ 0, %{{.*}} ], [ 1, %{{.*}} ]
- %result = load i32* %phi
+ %result = load i32, i32* %phi
ret i32 %result
}
%a = alloca [2 x i32]
; CHECK-NOT: alloca
- %a0 = getelementptr [2 x i32]* %a, i64 0, i32 0
- %a1 = getelementptr [2 x i32]* %a, i64 0, i32 1
+ %a0 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 0
+ %a1 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
store i32 0, i32* %a0
store i32 1, i32* %a1
- %v0 = load i32* %a0
- %v1 = load i32* %a1
+ %v0 = load i32, i32* %a0
+ %v1 = load i32, i32* %a1
; CHECK-NOT: store
; CHECK-NOT: load
%select = select i1 %cond, i32* %a0, i32* %a0
; CHECK-NOT: select
- %result = load i32* %select
+ %result = load i32, i32* %select
ret i32 %result
; CHECK: ret i32 0
}
%a = alloca [2 x i32]
; CHECK-NOT: alloca
- %a1 = getelementptr [2 x i32]* %a, i64 0, i32 1
+ %a1 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
store i32 1, i32* %a1
; CHECK-NOT: store
%select = select i1 true, i32* %a1, i32* %b
; CHECK-NOT: select
- %result = load i32* %select
+ %result = load i32, i32* %select
; CHECK-NOT: load
ret i32 %result
%c = alloca i32
; CHECK-NOT: alloca
- %a1 = getelementptr [2 x i32]* %a, i64 0, i32 1
+ %a1 = getelementptr [2 x i32], [2 x i32]* %a, i64 0, i32 1
store i32 1, i32* %a1
%select = select i1 true, i32* %a1, i32* %b
; CHECK: call void @f(i32* %[[select2]], i32* %[[select3]])
- %result = load i32* %select
+ %result = load i32, i32* %select
; CHECK-NOT: load
- %dead = load i32* %c
+ %dead = load i32, i32* %c
ret i32 %result
; CHECK: ret i32 1
br i1 undef, label %good, label %bad
good:
- %Y1 = getelementptr i32* %X, i64 0
+ %Y1 = getelementptr i32, i32* %X, i64 0
store i32 0, i32* %Y1
br label %exit
bad:
- %Y2 = getelementptr i32* %X, i64 1
+ %Y2 = getelementptr i32, i32* %X, i64 1
store i32 0, i32* %Y2
br label %exit
exit:
%P = phi i32* [ %Y1, %good ], [ %Y2, %bad ]
; CHECK: %[[phi:.*]] = phi i32 [ 0, %good ],
- %Z2 = load i32* %P
+ %Z2 = load i32, i32* %P
ret i32 %Z2
; CHECK: ret i32 %[[phi]]
}
; CHECK-LABEL: @test8(
; CHECK-NOT: alloca
; CHECK-NOT: load
-; CHECK: %[[value:.*]] = load i32* %ptr
+; CHECK: %[[value:.*]] = load i32, i32* %ptr
; CHECK-NOT: load
; CHECK: %[[result:.*]] = phi i32 [ undef, %else ], [ %[[value]], %then ]
; CHECK-NEXT: ret i32 %[[result]]
exit:
%phi = phi i32* [ %bitcast, %else ], [ %ptr, %then ]
- %loaded = load i32* %phi, align 4
+ %loaded = load i32, i32* %phi, align 4
ret i32 %loaded
}
; CHECK-LABEL: @test9(
; CHECK-NOT: alloca
; CHECK-NOT: load
-; CHECK: %[[value:.*]] = load i32* %ptr
+; CHECK: %[[value:.*]] = load i32, i32* %ptr
; CHECK-NOT: load
; CHECK: %[[result:.*]] = select i1 %{{.*}}, i32 undef, i32 %[[value]]
; CHECK-NEXT: ret i32 %[[result]]
%test = icmp ne i32 %b, 0
%bitcast = bitcast float* %f to i32*
%select = select i1 %test, i32* %bitcast, i32* %ptr
- %loaded = load i32* %select, align 4
+ %loaded = load i32, i32* %select, align 4
ret i32 %loaded
}
; node.
; CHECK-LABEL: @test10(
; CHECK: %[[alloca:.*]] = alloca
-; CHECK: %[[argvalue:.*]] = load float* %ptr
+; CHECK: %[[argvalue:.*]] = load float, float* %ptr
; CHECK: %[[cast:.*]] = bitcast double* %[[alloca]] to float*
-; CHECK: %[[allocavalue:.*]] = load float* %[[cast]]
+; CHECK: %[[allocavalue:.*]] = load float, float* %[[cast]]
; CHECK: %[[result:.*]] = phi float [ %[[allocavalue]], %else ], [ %[[argvalue]], %then ]
; CHECK-NEXT: ret float %[[result]]
exit:
%phi = phi float* [ %bitcast, %else ], [ %ptr, %then ]
- %loaded = load float* %phi, align 4
+ %loaded = load float, float* %phi, align 4
ret float %loaded
}
; CHECK-LABEL: @test11(
; CHECK: %[[alloca:.*]] = alloca
; CHECK: %[[cast:.*]] = bitcast double* %[[alloca]] to float*
-; CHECK: %[[allocavalue:.*]] = load float* %[[cast]]
-; CHECK: %[[argvalue:.*]] = load float* %ptr
+; CHECK: %[[allocavalue:.*]] = load float, float* %[[cast]]
+; CHECK: %[[argvalue:.*]] = load float, float* %ptr
; CHECK: %[[result:.*]] = select i1 %{{.*}}, float %[[allocavalue]], float %[[argvalue]]
; CHECK-NEXT: ret float %[[result]]
%test = icmp ne i32 %b, 0
%bitcast = bitcast double* %f to float*
%select = select i1 %test, float* %bitcast, float* %ptr
- %loaded = load float* %select, align 4
+ %loaded = load float, float* %select, align 4
ret float %loaded
}
%a = alloca i32
store i32 %x, i32* %a
%dead = select i1 undef, i32* %a, i32* %p
- %load = load i32* %a
+ %load = load i32, i32* %a
ret i32 %load
}
br i1 undef, label %loop, label %exit
exit:
- %load = load i32* %a
+ %load = load i32, i32* %a
ret i32 %load
}
exit:
%f.phi = phi i32* [ %f, %then ], [ %f.select, %else ]
%g.phi = phi i32* [ %g, %then ], [ %ptr, %else ]
- %f.loaded = load i32* %f.phi
+ %f.loaded = load i32, i32* %f.phi
%g.select = select i1 %b1, i32* %g, i32* %g.phi
- %g.loaded = load i32* %g.select
+ %g.loaded = load i32, i32* %g.select
%result = add i32 %f.loaded, %g.loaded
ret i32 %result
}
; steps to only use the not-undef bits, and so we need to at least loosely
; support this..
entry:
- %a = alloca i64
- %b = alloca i8
- %ptr = alloca i64*
+ %a = alloca i64, align 8
+ %b = alloca i8, align 8
+ %ptr = alloca i64*, align 8
; CHECK-NOT: alloca
%ptr.cast = bitcast i64** %ptr to i8**
- store i64 0, i64* %a
- store i8 1, i8* %b
- store i64* %a, i64** %ptr
+ store i64 0, i64* %a, align 8
+ store i8 1, i8* %b, align 8
+ store i64* %a, i64** %ptr, align 8
br i1 %flag, label %if.then, label %if.end
if.then:
- store i8* %b, i8** %ptr.cast
+ store i8* %b, i8** %ptr.cast, align 8
br label %if.end
; CHECK-NOT: store
; CHECK: %[[ext:.*]] = zext i8 1 to i64
if.end:
- %tmp = load i64** %ptr
- %result = load i64* %tmp
+ %tmp = load i64*, i64** %ptr, align 8
+ %result = load i64, i64* %tmp, align 8
; CHECK-NOT: load
; CHECK: %[[result:.*]] = phi i64 [ %[[ext]], %if.then ], [ 0, %entry ]
else:
%a.raw = bitcast i64* %a to i8*
- %a.raw.4 = getelementptr i8* %a.raw, i64 4
+ %a.raw.4 = getelementptr i8, i8* %a.raw, i64 4
%a.raw.4.f = bitcast i8* %a.raw.4 to float*
br label %end
; CHECK: %[[hi_cast:.*]] = bitcast i32 %[[hi]] to float
end:
%a.phi.f = phi float* [ %a.f, %then ], [ %a.raw.4.f, %else ]
- %f = load float* %a.phi.f
+ %f = load float, float* %a.phi.f
ret float %f
; CHECK: %[[phi:.*]] = phi float [ %[[lo_cast]], %then ], [ %[[hi_cast]], %else ]
; CHECK-NOT: load
br i1 %cond, label %then, label %else
then:
- %0 = getelementptr inbounds [4 x float]* %arr, i64 0, i64 3
+ %0 = getelementptr inbounds [4 x float], [4 x float]* %arr, i64 0, i64 3
store float 1.000000e+00, float* %0, align 4
br label %merge
else:
- %1 = getelementptr inbounds [4 x float]* %arr, i64 0, i64 3
+ %1 = getelementptr inbounds [4 x float], [4 x float]* %arr, i64 0, i64 3
store float 2.000000e+00, float* %1, align 4
br label %merge
merge:
%2 = phi float* [ %0, %then ], [ %1, %else ]
store float 0.000000e+00, float* %temp, align 4
- %3 = load float* %2, align 4
+ %3 = load float, float* %2, align 4
ret float %3
}
br i1 %cond, label %then, label %else
then:
- %0 = getelementptr inbounds [4 x float]* %arr, i64 0, i64 3
+ %0 = getelementptr inbounds [4 x float], [4 x float]* %arr, i64 0, i64 3
store float 1.000000e+00, float* %0, align 4
br label %then2
br label %merge
else:
- %2 = getelementptr inbounds [4 x float]* %arr, i64 0, i64 3
+ %2 = getelementptr inbounds [4 x float], [4 x float]* %arr, i64 0, i64 3
store float 3.000000e+00, float* %2, align 4
br label %merge
merge:
%3 = phi float* [ %1, %then2 ], [ %2, %else ]
store float 0.000000e+00, float* %temp, align 4
- %4 = load float* %3, align 4
+ %4 = load float, float* %3, align 4
ret float %4
}