Change these tests to use function attributes rather than special llc

[oota-llvm.git] / test / CodeGen / X86 / trunc-to-bool.ll

diff --git a/test/CodeGen/X86/trunc-to-bool.ll b/test/CodeGen/X86/trunc-to-bool.ll
index 0af8de2729d314b93f63e56fa3d840c28d94a283..25a1191d8f14f75823f682ca33804244e96e5050 100644 (file)
--- a/test/CodeGen/X86/trunc-to-bool.ll
+++ b/test/CodeGen/X86/trunc-to-bool.ll
@@ -1,32 +1,51 @@
-; An integer truncation to bool should be done with an and instruction to make
+; An integer truncation to i1 should be done with an and instruction to make
 ; sure only the LSBit survives. Test that this is the case both for a returned
 ; value and as the operand of a branch.
-; RUN: llvm-as < %s | llc -march=x86 &&
-; RUN: llvm-as < %s | llc -march=x86 | grep '\(and\)\|\(test.*\$1\)' | wc -l | grep 3
-bool %test1(int %X) {
-    %Y = trunc int %X to bool
-    ret bool %Y
+; RUN: llvm-as < %s | llc -march=x86 | grep {\\(and\\)\\|\\(test.*\\\$1\\)} | \
+; RUN:   count 5
+
+define i1 @test1(i32 %X) zeroext {
+    %Y = trunc i32 %X to i1
+    ret i1 %Y
 }
 
-bool %test2(int %val, int %mask) {
+define i1 @test2(i32 %val, i32 %mask) {
 entry:
-    %mask     = trunc int %mask to ubyte
-    %shifted  = ashr int %val, ubyte %mask
-    %anded    = and int %shifted, 1
-    %trunced  = trunc int %anded to bool
-    br bool %trunced, label %ret_true, label %ret_false
+    %shifted = ashr i32 %val, %mask
+    %anded = and i32 %shifted, 1
+    %trunced = trunc i32 %anded to i1
+    br i1 %trunced, label %ret_true, label %ret_false
 ret_true:
-    ret bool true
+    ret i1 true
 ret_false:
-    ret bool false
+    ret i1 false
+}
+
+define i32 @test3(i8* %ptr) {
+    %val = load i8* %ptr
+    %tmp = trunc i8 %val to i1
+    br i1 %tmp, label %cond_true, label %cond_false
+cond_true:
+    ret i32 21
+cond_false:
+    ret i32 42
 }
 
-int %test3(sbyte* %ptr) {
-    %val = load sbyte* %ptr
-    %tmp = trunc sbyte %val to bool             ; %<bool> [#uses=1]
-    br bool %tmp, label %cond_true, label %cond_false
+define i32 @test4(i8* %ptr) {
+    %tmp = ptrtoint i8* %ptr to i1
+    br i1 %tmp, label %cond_true, label %cond_false
 cond_true:
-    ret int 21
+    ret i32 21
 cond_false:
-    ret int 42
+    ret i32 42
 }
+
+define i32 @test6(double %d) {
+    %tmp = fptosi double %d to i1
+    br i1 %tmp, label %cond_true, label %cond_false
+cond_true:
+    ret i32 21
+cond_false:
+    ret i32 42
+}
+