llvm-mirror/fast-isel-assume.ll at c98b7c0b2177aac52f99bfd3dcd0402f7096bd73 - llvm-mirror - Git.je (Gitea)

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Francis Visoiu Mistrih 30264d4391 [CodeGen] Unify MBB reference format in both MIR and debug output

As part of the unification of the debug format and the MIR format, print
MBB references as '%bb.5'.

The MIR printer prints the IR name of a MBB only for block definitions.

* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g'
* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g'
* find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g'
* grep -nr 'BB#' and fix

Differential Revision: https://reviews.llvm.org/D40422

llvm-svn: 319665

2017-12-04 17:18:51 +00:00

15 lines

343 B

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 ; RUN: llc -mtriple=aarch64-- -fast-isel -fast-isel-abort=4 -verify-machineinstrs < %s | FileCheck %s
 ; Check that we ignore the assume intrinsic.
 ; CHECK-LABEL: test:
 ; CHECK: // %bb.0:
 ; CHECK-NEXT: ret
 define void @test(i32 %a) {
   %tmp0 = icmp slt i32 %a, 0
   call void @llvm.assume(i1 %tmp0)
   ret void
 }
 declare void @llvm.assume(i1)