From aac7922b8fe7ae733d3fe6697e6789fd730315dc Mon Sep 17 00:00:00 2001 From: Eli Bendersky Date: Fri, 1 Mar 2013 21:34:37 +0000 Subject: [PATCH] Rewrite a test to count emitted instructions without using -stats Also removed the comments of "should produce..." because they completely don't match the actually produced output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176381 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/Thumb/iabs.ll | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/test/CodeGen/Thumb/iabs.ll b/test/CodeGen/Thumb/iabs.ll index 2e77660c45c..bce5bb2474d 100644 --- a/test/CodeGen/Thumb/iabs.ll +++ b/test/CodeGen/Thumb/iabs.ll @@ -1,22 +1,20 @@ -; RUN: llc < %s -march=thumb -stats 2>&1 | \ -; RUN: grep "4 .*Number of machine instrs printed" - -;; Integer absolute value, should produce something as good as: -;; Thumb: -;; movs r0, r0 -;; bpl -;; rsb r0, r0, #0 (with opitmization, bpl + rsb is if-converted into rsbmi) -;; bx lr +; RUN: llc < %s -march=thumb -filetype=obj -o %t.o +; RUN: llvm-objdump -disassemble -arch=thumb %t.o | FileCheck %s define i32 @test(i32 %a) { %tmp1neg = sub i32 0, %a %b = icmp sgt i32 %a, -1 %abs = select i1 %b, i32 %a, i32 %tmp1neg ret i32 %abs -; CHECK: movs r0, r0 -; CHECK: bpl -; CHECK: rsb r0, r0, #0 -; CHECK: bx lr -} +; This test just checks that 4 instructions were emitted + +; CHECK: {{^.text:}} +; CHECK-NEXT: 0: +; CHECK-NEXT: 2: +; CHECK-NEXT: 4: +; CHECK-NEXT: 6: + +; CHECK-NOT: 8: +} -- 2.34.1