Mercurial > hg > CbC > CbC_llvm
view test/Verifier/speculatable-callsite-invalid.ll @ 146:3fc4d5c3e21e
set tail call flag for code segment in CGCAll
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:23:36 +0900 |
parents | 803732b1fca8 |
children |
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; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s ; Make sure that speculatable is not allowed on a call site if the ; declaration is not also speculatable. declare i32 @not_speculatable() ; CHECK: speculatable attribute may not apply to call sites ; CHECK-NEXT: %ret = call i32 @not_speculatable() #0 define i32 @call_not_speculatable() { %ret = call i32 @not_speculatable() #0 ret i32 %ret } @gv = internal unnamed_addr constant i32 0 ; CHECK: speculatable attribute may not apply to call sites ; CHECK-NEXT: %ret = call float bitcast (i32* @gv to float ()*)() #0 define float @call_bitcast_speculatable() { %ret = call float bitcast (i32* @gv to float()*)() #0 ret float %ret } attributes #0 = { speculatable }