1*cf3d6fdeSNathan Gauër; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s 282d8a956SFarzon Lotfi; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %} 382d8a956SFarzon Lotfi 482d8a956SFarzon Lotfi; CHECK: OpMemoryModel Logical GLSL450 582d8a956SFarzon Lotfi 682d8a956SFarzon Lotfidefine noundef i32 @reversebits_i32(i32 noundef %a) { 782d8a956SFarzon Lotfientry: 882d8a956SFarzon Lotfi; CHECK: %[[#]] = OpBitReverse %[[#]] %[[#]] 982d8a956SFarzon Lotfi %elt.bitreverse = call i32 @llvm.bitreverse.i32(i32 %a) 1082d8a956SFarzon Lotfi ret i32 %elt.bitreverse 1182d8a956SFarzon Lotfi} 1282d8a956SFarzon Lotfi 1382d8a956SFarzon Lotfidefine noundef i16 @reversebits_i16(i16 noundef %a) { 1482d8a956SFarzon Lotfientry: 1582d8a956SFarzon Lotfi; CHECK: %[[#]] = OpBitReverse %[[#]] %[[#]] 1682d8a956SFarzon Lotfi %elt.bitreverse = call i16 @llvm.bitreverse.i16(i16 %a) 1782d8a956SFarzon Lotfi ret i16 %elt.bitreverse 1882d8a956SFarzon Lotfi} 1982d8a956SFarzon Lotfi 2082d8a956SFarzon Lotfideclare i16 @llvm.bitreverse.i16(i16) 2182d8a956SFarzon Lotfideclare i32 @llvm.bitreverse.i32(i32) 22