X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=test%2FCodeGen%2FX86%2Fh-register-addressing-32.ll;h=d0214137b0e4fc60f1be9740e1037d43dacabeb0;hb=90c9a16dbfa347016977fa49b0cfe0db438a9504;hp=968a9e88c0e973e7b5bc3a7f6ba224abe6fb1f0a;hpb=4177e6fff50552908bab510f1e896fa974a6f155;p=oota-llvm.git diff --git a/test/CodeGen/X86/h-register-addressing-32.ll b/test/CodeGen/X86/h-register-addressing-32.ll index 968a9e88c0e..d0214137b0e 100644 --- a/test/CodeGen/X86/h-register-addressing-32.ll +++ b/test/CodeGen/X86/h-register-addressing-32.ll @@ -1,53 +1,74 @@ -; RUN: llc < %s -march=x86 | grep "movzbl %[abcd]h," | count 7 +; RUN: llc < %s -march=x86 -mattr=-bmi | FileCheck %s ; Use h-register extract and zero-extend. define double @foo8(double* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 8 %t1 = and i32 %t0, 255 - %t2 = getelementptr double* %p, i32 %t1 - %t3 = load double* %t2, align 8 + %t2 = getelementptr double, double* %p, i32 %t1 + %t3 = load double, double* %t2, align 8 ret double %t3 } +; CHECK: foo8: +; CHECK: movzbl %{{[abcd]}}h, %e + define float @foo4(float* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 8 %t1 = and i32 %t0, 255 - %t2 = getelementptr float* %p, i32 %t1 - %t3 = load float* %t2, align 8 + %t2 = getelementptr float, float* %p, i32 %t1 + %t3 = load float, float* %t2, align 8 ret float %t3 } +; CHECK: foo4: +; CHECK: movzbl %{{[abcd]}}h, %e + define i16 @foo2(i16* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 8 %t1 = and i32 %t0, 255 - %t2 = getelementptr i16* %p, i32 %t1 - %t3 = load i16* %t2, align 8 + %t2 = getelementptr i16, i16* %p, i32 %t1 + %t3 = load i16, i16* %t2, align 8 ret i16 %t3 } +; CHECK: foo2: +; CHECK: movzbl %{{[abcd]}}h, %e + define i8 @foo1(i8* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 8 %t1 = and i32 %t0, 255 - %t2 = getelementptr i8* %p, i32 %t1 - %t3 = load i8* %t2, align 8 + %t2 = getelementptr i8, i8* %p, i32 %t1 + %t3 = load i8, i8* %t2, align 8 ret i8 %t3 } +; CHECK: foo1: +; CHECK: movzbl %{{[abcd]}}h, %e + define i8 @bar8(i8* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 5 %t1 = and i32 %t0, 2040 - %t2 = getelementptr i8* %p, i32 %t1 - %t3 = load i8* %t2, align 8 + %t2 = getelementptr i8, i8* %p, i32 %t1 + %t3 = load i8, i8* %t2, align 8 ret i8 %t3 } +; CHECK: bar8: +; CHECK: movzbl %{{[abcd]}}h, %e + define i8 @bar4(i8* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 6 %t1 = and i32 %t0, 1020 - %t2 = getelementptr i8* %p, i32 %t1 - %t3 = load i8* %t2, align 8 + %t2 = getelementptr i8, i8* %p, i32 %t1 + %t3 = load i8, i8* %t2, align 8 ret i8 %t3 } +; CHECK: bar4: +; CHECK: movzbl %{{[abcd]}}h, %e + define i8 @bar2(i8* nocapture inreg %p, i32 inreg %x) nounwind readonly { %t0 = lshr i32 %x, 7 %t1 = and i32 %t0, 510 - %t2 = getelementptr i8* %p, i32 %t1 - %t3 = load i8* %t2, align 8 + %t2 = getelementptr i8, i8* %p, i32 %t1 + %t3 = load i8, i8* %t2, align 8 ret i8 %t3 } +; CHECK: bar2: +; CHECK: movzbl %{{[abcd]}}h, %e +; CHECK: ret