| ; RUN: opt < %s -passes=inline -S | FileCheck %s |
| ; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s |
| |
| define internal i32 @callee1(i32 %A, i32 %B) { |
| ; CHECK-NOT: @callee1 |
| entry: |
| %cond = icmp eq i32 %A, 123 |
| br i1 %cond, label %T, label %F |
| |
| T: |
| %C = mul i32 %B, %B |
| ret i32 %C |
| |
| F: |
| ret i32 0 |
| } |
| |
| define internal i32 @callee2(i32 %A, i32 %B) { |
| ; CHECK-NOT: @callee2 |
| entry: |
| switch i32 %A, label %T [ |
| i32 10, label %F |
| i32 1234, label %G |
| ] |
| |
| dead: |
| %cond = icmp eq i32 %A, 123 |
| br i1 %cond, label %T, label %F |
| |
| T: |
| %C = mul i32 %B, %B |
| ret i32 %C |
| |
| F: |
| ret i32 0 |
| |
| G: |
| %D = mul i32 %B, %B |
| %E = mul i32 %D, %B |
| ret i32 %E |
| } |
| |
| define i32 @test(i32 %A) { |
| ; CHECK-LABEL: define i32 @test(i32 %A) |
| entry: |
| %X = call i32 @callee1( i32 10, i32 %A ) |
| %Y = call i32 @callee2( i32 10, i32 %A ) |
| ; CHECK-NOT: call |
| ; CHECK-NOT: mul |
| |
| %Z = add i32 %X, %Y |
| ret i32 %Z |
| } |
| |