add 2 more testcases for -mattr=-sse (r63495).

--This line, and those below, will be ignaored--

A    test/CodeGen/X86/nosse-error1.ll
A    test/CodeGen/X86/nosse-error2.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63496 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/nosse-error1.ll b/test/CodeGen/X86/nosse-error1.ll
new file mode 100644 (file)
index 0000000..16cbb73
--- /dev/null
+++ b/test/CodeGen/X86/nosse-error1.ll
@@ -0,0 +1,33 @@
+; RUN: llvm-as < %s > %t1
+; RUN: not llc -march=x86-64 -mattr=-sse < %t1 2> %t2
+; RUN: grep "SSE register return with SSE disabled" %t2
+; RUN: llc -march=x86-64 < %t1 | grep xmm
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
+target triple = "x86_64-unknown-linux-gnu"
+@f = external global float             ; <float*> [#uses=4]
+@d = external global double            ; <double*> [#uses=4]
+
+define void @test() nounwind {
+entry:
+       %0 = load float* @f, align 4            ; <float> [#uses=1]
+       %1 = tail call float @foo1(float %0) nounwind           ; <float> [#uses=1]
+       store float %1, float* @f, align 4
+       %2 = load double* @d, align 8           ; <double> [#uses=1]
+       %3 = tail call double @foo2(double %2) nounwind         ; <double> [#uses=1]
+       store double %3, double* @d, align 8
+       %4 = load float* @f, align 4            ; <float> [#uses=1]
+       %5 = tail call float @foo3(float %4) nounwind           ; <float> [#uses=1]
+       store float %5, float* @f, align 4
+       %6 = load double* @d, align 8           ; <double> [#uses=1]
+       %7 = tail call double @foo4(double %6) nounwind         ; <double> [#uses=1]
+       store double %7, double* @d, align 8
+       ret void
+}
+
+declare float @foo1(float)
+
+declare double @foo2(double)
+
+declare float @foo3(float)
+
+declare double @foo4(double)

diff --git a/test/CodeGen/X86/nosse-error2.ll b/test/CodeGen/X86/nosse-error2.ll
new file mode 100644 (file)
index 0000000..45a5eaf
--- /dev/null
+++ b/test/CodeGen/X86/nosse-error2.ll
@@ -0,0 +1,33 @@
+; RUN: llvm-as < %s > %t1
+; RUN: not llc -march=x86 -mcpu=i686 -mattr=-sse < %t1 2> %t2
+; RUN: grep "SSE register return with SSE disabled" %t2
+; RUN: llc -march=x86 -mcpu=i686 -mattr=+sse < %t1 | grep xmm
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
+target triple = "i386-unknown-linux-gnu"
+@f = external global float             ; <float*> [#uses=4]
+@d = external global double            ; <double*> [#uses=4]
+
+define void @test() nounwind {
+entry:
+       %0 = load float* @f, align 4            ; <float> [#uses=1]
+       %1 = tail call inreg float @foo1(float inreg %0) nounwind               ; <float> [#uses=1]
+       store float %1, float* @f, align 4
+       %2 = load double* @d, align 8           ; <double> [#uses=1]
+       %3 = tail call inreg double @foo2(double inreg %2) nounwind             ; <double> [#uses=1]
+       store double %3, double* @d, align 8
+       %4 = load float* @f, align 4            ; <float> [#uses=1]
+       %5 = tail call inreg float @foo3(float inreg %4) nounwind               ; <float> [#uses=1]
+       store float %5, float* @f, align 4
+       %6 = load double* @d, align 8           ; <double> [#uses=1]
+       %7 = tail call inreg double @foo4(double inreg %6) nounwind             ; <double> [#uses=1]
+       store double %7, double* @d, align 8
+       ret void
+}
+
+declare inreg float @foo1(float inreg)
+
+declare inreg double @foo2(double inreg)
+
+declare inreg float @foo3(float inreg)
+
+declare inreg double @foo4(double inreg)