82b87f19e2
section. A 'normal' string will go into the __TEXT,__const section, but this isn't good for UTF16 strings. The __ustring section allows for coalescing, among other niceties (such as allowing the linker to easily split up strings). Instead of outputting the UTF16 string as a series of bytes, output it as a series of shorts. The back-end will then nicely place the UTF16 string into the correct section, because it's a mensch. <rdar://problem/10655949> llvm-svn: 153710
20 lines
1.5 KiB
C
20 lines
1.5 KiB
C
// RUN: %clang_cc1 -triple i386-apple-darwin9 -emit-llvm %s -o - | FileCheck -check-prefix LSB %s
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// CHECK-LSB: @.str = private unnamed_addr constant [8 x i8] c"string0\00"
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// CHECK-LSB: @.str1 = linker_private unnamed_addr constant [8 x i8] c"string1\00"
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// CHECK-LSB: @.str2 = internal unnamed_addr constant [18 x i16] [i16 104, i16 101, i16 108, i16 108, i16 111, i16 32, i16 8594, i16 32, i16 9731, i16 32, i16 8592, i16 32, i16 119, i16 111, i16 114, i16 108, i16 100, i16 0], align 2
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// CHECK-LSB: @.str4 = internal unnamed_addr constant [6 x i16] [i16 116, i16 101, i16 115, i16 116, i16 8482, i16 0], align 2
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// RUN: %clang_cc1 -triple powerpc-apple-darwin9 -emit-llvm %s -o - | FileCheck -check-prefix MSB %s
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// CHECK-MSB: @.str = private unnamed_addr constant [8 x i8] c"string0\00"
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// CHECK-MSB: @.str1 = linker_private unnamed_addr constant [8 x i8] c"string1\00"
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// CHECK-MSB: @.str2 = internal unnamed_addr constant [18 x i16] [i16 104, i16 101, i16 108, i16 108, i16 111, i16 32, i16 8594, i16 32, i16 9731, i16 32, i16 8592, i16 32, i16 119, i16 111, i16 114, i16 108, i16 100, i16 0], align 2
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// CHECK-MSB: @.str4 = internal unnamed_addr constant [6 x i16] [i16 116, i16 101, i16 115, i16 116, i16 8482, i16 0], align 2
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const char *g0 = "string0";
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const void *g1 = __builtin___CFStringMakeConstantString("string1");
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const void *g2 = __builtin___CFStringMakeConstantString("hello \u2192 \u2603 \u2190 world");
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const void *g3 = __builtin___CFStringMakeConstantString("test™");
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