From f186df0d3e64d1b6f61da39ce882530bf387029e Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 30 May 2012 18:08:02 +0000 Subject: it's pointed out that R11 can be used for magic things, and doing things just for 64-bit registers is silly. Just optimize 3 more. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157699 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/pass-four.ll | 17 ----------------- test/CodeGen/X86/pass-three.ll | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 17 deletions(-) delete mode 100644 test/CodeGen/X86/pass-four.ll create mode 100644 test/CodeGen/X86/pass-three.ll (limited to 'test') diff --git a/test/CodeGen/X86/pass-four.ll b/test/CodeGen/X86/pass-four.ll deleted file mode 100644 index fd4e1e9..0000000 --- a/test/CodeGen/X86/pass-four.ll +++ /dev/null @@ -1,17 +0,0 @@ -; RUN: llc < %s | FileCheck %s -target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" -target triple = "x86_64-apple-darwin11.3.0" - - -define { i8*, i64, i64*, i64 } @copy_4(i8* %a, i64 %b, i64* %c, i64 %d) nounwind { -entry: - %0 = insertvalue { i8*, i64, i64*, i64 } undef, i8* %a, 0 - %1 = insertvalue { i8*, i64, i64*, i64 } %0, i64 %b, 1 - %2 = insertvalue { i8*, i64, i64*, i64 } %1, i64* %c, 2 - %3 = insertvalue { i8*, i64, i64*, i64 } %2, i64 %d, 3 - ret { i8*, i64, i64*, i64 } %3 -} - -; CHECK: copy_4: -; CHECK-NOT: (%rdi) -; CHECK: ret diff --git a/test/CodeGen/X86/pass-three.ll b/test/CodeGen/X86/pass-three.ll new file mode 100644 index 0000000..23005c7 --- /dev/null +++ b/test/CodeGen/X86/pass-three.ll @@ -0,0 +1,16 @@ +; RUN: llc < %s | FileCheck %s +target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" +target triple = "x86_64-apple-darwin11.3.0" + + +define { i8*, i64, i64* } @copy_3(i8* %a, i64 %b, i64* %c) nounwind { +entry: + %0 = insertvalue { i8*, i64, i64* } undef, i8* %a, 0 + %1 = insertvalue { i8*, i64, i64* } %0, i64 %b, 1 + %2 = insertvalue { i8*, i64, i64* } %1, i64* %c, 2 + ret { i8*, i64, i64* } %2 +} + +; CHECK: copy_3: +; CHECK-NOT: (%rdi) +; CHECK: ret -- cgit v1.1