diff options
Diffstat (limited to 'test/CodeGen/X86/xor.ll')
| -rw-r--r-- | test/CodeGen/X86/xor.ll | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/test/CodeGen/X86/xor.ll b/test/CodeGen/X86/xor.ll index 829be41e5127..f78fe2757865 100644 --- a/test/CodeGen/X86/xor.ll +++ b/test/CodeGen/X86/xor.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s -check-prefix=X32 +; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse2 | FileCheck %s -check-prefix=X32 ; RUN: llc < %s -mtriple=x86_64-linux -mattr=+sse2 | FileCheck %s -check-prefix=X64 ; RUN: llc < %s -mtriple=x86_64-win32 -mattr=+sse2 | FileCheck %s -check-prefix=X64 @@ -193,3 +193,22 @@ define i32 @test11(i32 %b) { ; X32: movl $-2, %[[REG:.*]] ; X32: roll %{{.*}}, %[[REG]] } + +%struct.ref_s = type { %union.v, i16, i16 } +%union.v = type { i64 } + +define %struct.ref_s* @test12(%struct.ref_s* %op, i64 %osbot, i64 %intval) { + %neg = shl i64 %intval, 32 + %sext = xor i64 %neg, -4294967296 + %idx.ext = ashr exact i64 %sext, 32 + %add.ptr = getelementptr inbounds %struct.ref_s, %struct.ref_s* %op, i64 %idx.ext + ret %struct.ref_s* %add.ptr +; X64-LABEL: test12: +; X64: shlq $32, %[[REG:.*]] +; X64-NOT: not +; X64: sarq $28, %[[REG]] +; X32-LABEL: test12: +; X32: leal +; X32-NOT: not +; X32: shll $2, %eax +} |